- Products
- Sensors
- Flow sensors / flow meters
- SV vortex flowmeters with display for water based media
- SV7204
SV vortex flowmeters with display for water based media
SV7204
SVR34XXX50KG/US-100
SV vortex flowmeters with display for water based media
SV7204
SVR34XXX50KG/US-100
- Reliable detection of flow and medium temperature
- Precise linearized analog output
- Display can be rotated for optimum alignment
- Clearly readable color display with red/green color change
- Suitable for water, deionized water and cooling water
Product characteristics
Number of inputs and outputs | Number of analog outputs: 2 | ||
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Measuring range |
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Process connection | threaded connection G 3/4 DN20 |
Application
System | gold-plated contacts | |
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Application | for industrial applications | |
Media | water; glycol solutions; Coolants | |
Medium temperature [°C] | -10...90 | |
Pressure rating [bar] | 12 | |
Pressure rating [MPa] | 1.2 | |
Note on pressure rating |
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MAWP (for applications according to CRN) [bar] | 4.3 |
Electrical data
Operating voltage [V] | 18...30 DC |
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Current consumption [mA] | < 30 |
Min. insulation resistance [MΩ] | 100; (500 V DC) |
Protection class | III |
Reverse polarity protection | yes |
Power-on delay time [s] | < 3 |
Measuring principle | Vortex |
Inputs / outputs
Number of inputs and outputs | Number of analog outputs: 2 |
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Outputs
Total number of outputs | 2 |
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Output signal | analog signal |
Number of analog outputs | 2 |
Analog current output [mA] | 4...20 |
Max. load [Ω] | 500 |
Short-circuit protection | yes |
Overload protection | yes |
Measuring/setting range
Measuring range |
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Display range |
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Resolution |
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Analog start point ASP |
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Analog end point AEP |
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In steps of |
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Measuring dynamics | 1:20 |
Measuring range [°C] | -10...90 |
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Display range [°C] | -30...110 |
Resolution [°C] | 0.5 |
Analog start point [°C] | -10...70 |
Analog end point [°C] | 10...90 |
In steps of [°C] | 0.5 |
Accuracy / deviations
Accuracy (in the measuring range) | ± 2 % MEW; (water) |
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Repeatability | ± 0,5 % MEW |
Accuracy [K] | ± 1 |
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Reaction times
Response time [s] | 1; (dAP = 0) |
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Damping process value dAP [s] | 0...5 |
Dynamic response T05 / T09 [s] | T09 = 6 |
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Software / programming
Parameter setting options | Damping for the analog output dAA; Display unit |
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Operating conditions
Ambient temperature [°C] | 0...60 | ||
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Note on ambient temperature |
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Storage temperature [°C] | -20...80 | ||
Protection | IP 65; IP 67 |
Tests / approvals
EMC |
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CPA approval |
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Shock resistance |
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Vibration resistance |
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MTTF [years] | 342 | ||||||||||||
UL approval |
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Pressure equipment directive | sound engineering practice; can be used for group 2 fluids; group 1 fluids on request |
Mechanical data
Weight [g] | 483.5 |
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Housing | rectangular |
Dimensions [mm] | 72 x 45 x 135 |
Material | stainless steel (1.4404 / 316L); PC; PBT+PC-GF30; PPS; TPE-U |
Materials (wetted parts) | stainless steel (1.4404 / 316L); ETFE; PA 6T; PPS; FKM |
Tightening torque [Nm] | 30 |
Process connection | threaded connection G 3/4 DN20 |
Remarks
Remarks |
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Pack quantity | 1 pcs. |
Electrical connection
Connection | Connector: 1 x M12; coding: A; Contacts: gold-plated |
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Diagrams and graphs
Pressure loss
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pressure rating (bar)
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